Yealink T73u Ip Phone

The Yealink SIP-T73U is an executive-level Gigabit IP desk phone housed in a matte-black casing. It features an ergonomic corded handset with built-in "HD" audio on the left side. The control face includes a standard 12-key alphanumeric dial pad, a 4-way circular navigation cluster, and dedicated hardware buttons for call handling functions. Key Technical Specs: Display: 2.8-inch backlit color LCD panel flanked by line keys. Line Capacity: Supports up to 12 concurrent SIP accounts. Connectivity: Dual-port Gigabit Ethernet with integrated PoE. Programmability: 40 virtual programmable DSS keys via 5 page views. Audio: HD handset/speakerphone with Yealink Acoustic Shield noise filtering.